Thierry Dassault: Thierry Dassault Net Worth, Biography, Age, Spouse, Children & More

About Thierry Dassault

Renowned French billionaire entrepreneur Thierry Dassault, born March 26, 1957, oversees the Dassault Group as Chairman of the Supervisory Board and its Deputy CEO. A scion of the illustrious Dassault family, he is the son of Serge and the grandchild of Marcel, sharing his legacy with siblings Olivier, Laurent, and Marie-Hélène. Unmarried and childless, Dassault boasts a $9.6 billion fortune, Forbes ranking him the 344th wealthiest individual globally.

Born

March 26, 1957

Age

69 years

Source Of Wealth

Diversified

Industries

Diversified

Citizenship

France

Residence

Paris

Thierry Dassault was born on March 26, 1957, in France. He is the son of Serge Dassault and grandson of Marcel Dassault, the founder of the Dassault Group. Thierry grew up in a wealthy and influential family, and he received a privileged education.

Thierry Dassault: Family

Thierry Dassault has two brothers, Olivier Dassault and Laurent Dassault, and a sister, Marie-Hélène Habert. He is a bachelor with no children.

Thierry Dassault: Career Highlights

Thierry Dassault began his career in the family business, the Dassault Group. He held various positions within the company, and he eventually became the chairman of the supervisory board and deputy CEO.

Thierry Dassault: Companies

Thierry Dassault is involved in several companies, including the Dassault Group, Dassault Aviation, and Dassault Systèmes. He is also a member of the board of directors of several other companies, including Airbus and Thales.

Thierry Dassault: Major Achievements

Thierry Dassault has made significant contributions to the French economy and industry. He is credited with helping to transform the Dassault Group into a global leader in aerospace and defense. He is also known for his philanthropic work, and he has donated millions of dollars to various charities.

Thierry Dassault: Awards & Achievements

Thierry Dassault has received numerous awards and honors for his contributions to business and industry. He was awarded the Legion of Honour, France's highest decoration, in 2008. He was also named "Entrepreneur of the Year" by Ernst & Young in 2010.

Thierry Dassault: Personal Life & Legacy

Thierry Dassault is a private person, and he rarely gives interviews. He is known for his love of art and music, and he is a patron of several cultural institutions. He is also a sports enthusiast, and he enjoys skiing and sailing.

Thierry Dassault: Trivia

Thierry Dassault is of Jewish descent. He is a billionaire, with a net worth estimated at $9.6 billion (according to Forbes). He is ranked as the 344th richest person in the world.

Wealth History

Timeline

March 26, 1957

Thierry Dassault is born in France.

Thierry Dassault becomes a French investor and billionaire entrepreneur.

Thierry Dassault is appointed Chairman of the supervisory board and deputy CEO of the Dassault Group.

Thierry Dassault becomes the son of Serge Dassault and grandson of Marcel Dassault.

Thierry Dassault's brothers are Olivier Dassault and Laurent Dassault.

Thierry Dassault's sister is Marie-Hélène Habert.

Thierry Dassault remains a bachelor with no children.

Thierry Dassault is of Jewish descent.

Thierry Dassault's net worth is estimated at $9.6 billion (according to Forbes).

Thierry Dassault is ranked as the 344th richest person in the world.

Thierry Dassault : FAQs

What is Thierry Dassault's current net worth?

Thierry Dassault's current net worth is $8.65 billion.

What is Thierry Dassault's current global rank among billionaires?

Thierry Dassault holds the 394th position globally among billionaires.

What is Thierry Dassault's current ranking within the France?

Thierry Dassault holds the 13th position in France.

What was the change in Thierry Dassault's net worth compared to the previous year?

Thierry Dassault's net worth decreased by 115.11 million dollars compared to the previous year 2025, when his net worth was 8.76 billion dollars.

What is the recent change in Thierry Dassault's net worth?

Thierry Dassault's net worth increased by 29.61 million dollars recently, a 0.34% increase, with his net worth standing at 8.65 billion dollars.

What are Thierry Dassault's main sources of wealth?

Thierry Dassault's main source of income comes from Diversified.

In which industry does Thierry Dassault primarily operate?

Thierry Dassault is primarily involved in the Diversified industry.

How old is Thierry Dassault?

Thierry Dassault is 69 years old.

Who is Thierry Dassault and what is his role at the Dassault Group?

Thierry Dassault is a French investor and billionaire entrepreneur, serving as the Chairman of the supervisory board and deputy CEO of the Dassault Group.

Can you provide background information on Thierry Dassault's family?

Thierry Dassault is the son of Serge Dassault and grandson of Marcel Dassault. He has two brothers, Olivier and Laurent Dassault, and a sister, Marie-Hélène Habert.

What is known about Thierry Dassault's personal life?

Thierry Dassault is a bachelor who has no children. He was born on March 26, 1957, in France, and is of Jewish descent.

When was Thierry Dassault born and what are his cultural roots?

Thierry Dassault was born on March 26, 1957, in France. He comes from a Jewish family, contributing to his rich cultural heritage.